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/*
* Copyright (c) 2019 Oracle and/or its affiliates. All rights reserved.
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
package io.helidon.common.mapper;
/**
* A generic and general approach to mapping two types.
* A mapper is unidirectional - from {@code SOURCE} to {@code TARGET}.
*
* @param type of the supported source
* @param type of the supported target
*/
@FunctionalInterface
public interface Mapper {
/**
* Map an instance of source type to an instance of target type.
*
* @param source object to map
* @return result of the mapping
*/
TARGET map(SOURCE source);
}
